Crystal 49US 6M

II MECHANICAL ENDURANCE mechanical properties

Provided that measurement shall be carried out after letting it alone in the room temperature for 1 hour.

Test product should be at room temperature for 1 hours before being selected for the following tests.

SHOCK fight test

Electrical characteristics shall be satisfied after dropping three time from the height of *0 cm onto

Hard wooden board.

Products from *0 cm height of free falling to the hard board 3 electrical parameters are still meets the requirements.

The VIBRATION anti vibration test

Electrical characteristics shall be satisfied after supplying following Vibration.

Electrical properties shall meet the following requirements of vibration.

( 1) VIBRATION FREQUENCY

Vibration frequency of *0 - *5Hz

( 2) REPEATED PERIOD

Week 1 - 2min

( 3) FULL CYCLE

The vibration amplitude of 1.5mm P - P

( 4) DIRECTION

Vibration direction X.Y.Z

( 5) TIME

Vibration time 2hours / each direction 2 hours / every direction

The STRENGTH OF TERMINALS / LEAD - WIRES pin and the bottom of the base of strength test

- 1 PULLING tension test

A Body of specimen shall be fixed ), and **0g of tension weight shall be supplied gradually to axial

Direction of terminals / lead-wires for *0 sec.

Products should be fixed in the **0g pulling force of gradually extended at the bottom of the base / pin axis direction of pull in *0 seconds.

B After above test a ) ) there is no observation, of any visual damages on the specimen.

After a ) test, the product should be no damage to the eye.

- 2 BENDING bending test

A Body of specimen shall be fixed ), and *0degree bending shall be given, being supplied **5gs

Tension weight.

After that, terminals / lead-wires shall be straightened gradually.

Then the same bending and straightening shall be supplied to the opposite direction in the same

Axial ( Refer to Fig*1 ).

Products after fixation, to *0o for **5g bending and tension, and then along the same axis and the opposite direction to the *0 o bending a